ar time now

Although yii Dao can process any database-related tasks, it is likely that we spend 90% of the time writing some common SQL statements to execute the CRUD operation (create, read, update and delete ). At the same time, it is difficult for us to

Active Record (AR) is a popular Object relational mapping (ORM) technology. Each AR class represents a datasheet (or view) whose field is the property of the Ar class, and an AR instance represents a row in the table. Common CRUD operations are

During the Spring Festival, Alipay's "sweep blessing" activities are unusually hot. AR is a kind of new interactive way, compared with traditional marketing method, it can make users deeply participate in interaction and bring new experience to

A common script1 Packaging scriptsThe script is as follows, with the AR and ranlib Command Reference (command from the network)Alllib=*.afile= ' ls *.a '#原来的库解压重命名For F in $FILEDoAR x $Fobj= ' ar t $F 'For O in $OBJDoMV $O ${f}_${o}DoneDone#ar C

In recent years, Vr/ar has been particularly hot, such as the previous E3 game exhibition, saw a clear trend: based on virtual reality or augmented reality of the new form of play, which is what we call the Vr/ar. What is the future of VR/AR/MR? In

Reference: http://study.chyangwa.com/IT/AIX/aixcmds1/ar.htm#a0949a5b From: http://hi.baidu.com/doyee/blog/item/ad4c4a341089ed47251f1484.html From:

1. Self-return As before, the analysis of time series and regression, the purpose is to predict. In the return, we have a return to the multivariate regression, in the time series, we have the autoregressive. Like a dollar and a plurality, we are

AR commandUseMaintains the index library used by the link editor.GrammarAR [-c] [-l] [-g |-O] [-S] [-v] [-c] [-t] [-z] {-H |  -P |  -T | -X} [-X {32|64|32_64}] archivefile [File ...]AR [-c] [-l] [-g |-O] [-S] [-v] [-c] [-t] [-z] {-m |  -R [-u]} [{-a

From: http://blog.csdn.net/longxin007/article/details/1880477 PrefaceIf common programming doesn't need to know these things, if you want to precisely control the format of your object file or you want to view the content in the object to make some

When there are frequently used modules in our program and such modules are also used in other programs, we should generate libraries based on the idea of software reuse, so that later programming can reduce the amount of development code. Here we